A customized off-grid energy storage system has been successfully deployed in Havana, Cuba, supporting stable and independent power supply for local villas and guesthouses.
Designed around local electrical standards and operating requirements, the solution combines a Ktech ESS ODM split-phase off-grid inverter with customer-owned battery storage to provide reliable energy availability while reducing dependence on traditional backup generation.
【Project Overview】
Location: Havana, Cuba
Application: Residential and hospitality off-grid energy storage
System Type: Solar + Energy Storage Solution
【System Configuration】
1 × Ktech ESS ODM 12kW US Standard Split-Phase Off-Grid Inverter
Provides stable 120V/240V split-phase output and supports local residential and commercial energy demand.
Energy Storage System
Customer-supplied LiFePO4 battery
Total storage capacity: 16kWh
【Project Highlights】
Designed for Local Power Standards
The system delivers stable 120V/240V split-phase output and achieves seamless compatibility with local electrical infrastructure and household appliances.
Reliable Support for Diverse Energy Demand
With 12kW output capacity, the solution supports both daily household consumption and higher-power electrical equipment, ensuring stable operation across multiple application scenarios.
Cleaner Alternative to Conventional Backup Power
Compared with traditional fuel generators, the system offers quieter operation, reduced maintenance requirements, and lower long-term operating costs.
Flexible Off-Grid Architecture
The solution integrates with customer-provided battery storage, offering deployment flexibility while supporting improved energy independence.
【Project Value】
This project demonstrates how customized off-grid energy storage solutions can address power reliability challenges in US-standard grid regions. By combining localized electrical compatibility with flexible system integration, Ktech continues to support residential and hospitality users across Latin America with practical and scalable energy solutions.
